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| 1 | Behaviors and kinetics of toluene adsorption-desorption on activated carbons with varying pore structure显示文摘This work was undertaken to investigate the behaviors and kinetics of toluene adsorption and desorption on activated carbons with varying pore structure. Five kinds of activated carbon from different raw materials were selected. Adsorption isotherms and breakthrough curves for toluene were measured. Langmuir and Freundlich equations were fitted to the equilibrium data, and the Freundlich equation was more suitable for simulating toluene adsorption. The process consisted of monolayer, multilayer and partial active site adsorption types. The effect of the pore structure of the activated carbons on toluene adsorption capacity was investigated. The quasi-first-order model was more suitable for describing the process than the quasi-second-order model. The adsorption data was also modeled by the internal particle diffusion model and it was found that the adsorption process could be divided into three stages. In the external surface adsorption process, the rate depended on the specific surface area. During the particle diffusion stage, pore structure and volume were the main factors affecting adsorption rate. In the final equilibrium stage, the rate was determined by the ratio of meso-and macro-pores to total pore volume. The rate over the whole adsorption process was dominated by the toluene concentration. The desorption behavior of toluene on activated carbons was investigated,and the process was divided into heat and mass transfer parts corresponding to emission and diffusion mechanisms, respectively. Physical adsorption played the main role during the adsorption process. | Xi Yang Honghong Yi Xiaolong Tang Shunzheng Zhao Zhongyu Yang Yueqiang Ma Tiecheng Feng Xiaoxu Cui | 2018 | Journal of Environmental Sciences2018，30，5： | 28 |
| 2 | Role of pyroptosis in inflammation and cancer显示文摘Pyroptosis is a form of programmed cell death mediated by gasdermin and is a product of continuous cell expansion until the cytomembrane ruptures,resulting in the release of cellular contents that can activate strong inflammatory and immune responses.Pyroptosis,an innate immune response,can be triggered by the activation of inflammasomes by various influencing factors.Activation of these inflammasomes can induce the maturation of caspase-1 or caspase-4/5/11,both of which cleave gasdermin D to release its N-terminal domain,which can bind membrane lipids and perforate the cell membrane.Here,we review the latest advancements in research on the mechanisms of pyroptosis,newly discovered influencing factors,antitumoral properties,and applications in various diseases.Moreover,this review also provides updates on potential targeted therapies for inflammation and cancers,methods for clinical prevention,and finally challenges and future directions in the field. | Xiang Wei Feng Xie Xiaoxue Zhou Yuchen Wu Haiyan Yan Ting Liu Jun Huang Fangwei Wang Fangfang Zhou Long Zhang | 2022 | Cellular & Molecular Immunology2022，19，9： | 11 |
| 3 | Ferroptosis in cancer and cancer immunotherapy显示文摘The hallmark of tumorigenesis is the successful circumvention of cell death regulation for achieving unlimited replication and immortality.Ferroptosis is a newly identified type of cell death dependent on lipid peroxidation which differs from classical programmed cell death in terms of morphology,physiology and biochemistry.The broad spectrum of injury and tumor tolerance are the main reasons for radiotherapy and chemotherapy failure.The effective rate of tumor immunotherapy as a new treatment method is less than 30%.Ferroptosis can be seen in radiotherapy,chemotherapy,and tumor immunotherapy;therefore,fer-roptosis activation may be a potential strategy to overcome the drug resistance mechanism of traditional cancer treatments.In this review,the characteristics and causes of cell death by lipid peroxidation in ferroptosis are briefly described.In addition,the three metabolic regulations of ferroptosis and its crosstalk with classical signaling pathways are summarized.Collectively,these findings sug-gest the vital role of ferroptosis in immunotherapy based on the interaction of ferroptosis with tumor immunotherapy,chemotherapy and radiotherapy,thus,indicating the remarkable potential of ferroptosis in cancer treatment. | Lei Zhao Xiaoxue Zhou Feng Xie Lei Zhang Haiyan Yan Jun Huang Chong Zhang Fangfang Zhou Jun Chen Long Zhang | 2022 | Cancer Communications2022，42，2： | 10 |
| 4 | Transcriptome analysis reveals long noncoding RNAs involved in fiber development in cotton (Gossypium arboreum)显示文摘Long noncoding RNAs(lnc RNAs)play important roles in various biological regulatory processes in yeast,mammals,and plants.However,no systematic identification of lnc RNAs has been reported in Gossypium arboreum.In this study,the strand-specific RNA sequencing(ss RNA-seq)of samples from cotton fibers and leaves was performed,and lnc RNAs involved in fiber initiation and elongation processes were systematically identified and analyzed.We identified 5,996 lnc RNAs,of which 3,510 and 2,486 can be classified as long intergenic noncoding RNAs(linc RNAs)and natural antisense transcripts(lnc NAT),respectively.Linc RNAs and lnc NATs are similar in many aspects,but have some differences in exon number,exon length,and transcript length.Expression analysis revealed that 51.9%of linc RNAs and 54.5%of lnc NATs transcripts were preferentially expressed at one stage of fiber development,and were significantly highly expressed than protein-coding transcripts(21.7%).During the fiber and rapid elongation stages,rapid and dynamic changes in lnc RNAs may contribute to fiber development in cotton.This work describes a set of lnc RNAs that are involved in fiber development.The characterization and expression analysis of lnc RNAs will facilitate future studies on their roles in fiber development in cotton. | Changsong Zou Qiaolian Wang Cairui Lu Wencui Yang Youping Zhang Hailiang Cheng Xiaoxu Feng Mtawa Andrew Prosper Guoli Song | 2016 | Science China(Life Sciences)2016，59，2： | 9 |
| 5 | The function and clinical application of extracellular vesicles in innate immune regulation显示文摘The innate immune system plays a crucial role in the host defense against viral and microbial infection.Exosomes constitute a subset of extracellular vesicles(EVs)that can be released by almost all cell types.Owing to their capacity to shield the payload from degradation and to evade recognition and subsequent removal by the immune system,exosomes efficiently transport functional components to recipient cells.Accumulating evidence has recently shown that exosomes derived from tumor cells,host cells and even bacteria and parasites mediate the communication between the invader and innate immune cells and thus play an irreplaceable function in the dissemination of pathogens and donor cell-derived molecules,modulating the innate immune responses of the host.In this review,we describe the current understanding of EVs(mainly focusing on exosomes)and summarize and discuss their crucial roles in determining innate immune responses.Additionally,we discuss the potential of using exosomes as biomarkers and cancer vaccines in diagnostic and therapeutic applications. | Xiaoxue Zhou Feng Xie Lin Wang Long Zhang Suping Zhang Meiyu Fang Fangfang Zhou | 2020 | Cellular & Molecular Immunology2020，17，4： | 6 |
| 6 | Hydrothermal Systems Characterized by Crustal Thermally-dominated Structures of Southeastern China显示文摘Southeastern China(SE China)is located in the Pacific tectonic domain and has experienced a series of tectono-magmatic events induced by the subduction of the Paleo-Pacific Plate since the late Mesozoic.The subduction formed a series of NE-NNE oriented faults under a NW-SE regional stress field,along which a number of thermal springs occur.Previous studies have focused on the genesis mechanism of specific geothermal fields in SE China,but the general characteristics of hydrothermal systems in SE China remains unclear.In this study,we investigate the correlation between geothermal activity,hydrochemical type and regional faults by studying the distribution of hydrothermal activity and geochemical properties of typical hydrothermal systems in SE China.The hydrothermal systems in SE China have a crustal thermally-dominated structural origin unique to the specific geological and tectonic conditions of the Eurasian Plate margin.The upwelling of the asthenosphere and the widespread granitoids with high radiogenic heat production in SE China provide major heat sources for regional geothermal anomalies.The NE-oriented crustal thermally-dominated faults are critical for the formation of geothermal anomalies and NW-oriented extensional faults have created favorable conditions for meteoric water infiltration,transportation and the formation of thermal springs. | WANG Guiling GAN Haonan LIN Wenjing YUE Gaofan YAN Xiaoxue LI Tingxin ZHANG Wei MA Feng | 2023 | Acta Geologica Sinica(English Edition)2023，97，4： | 2 |
| 7 | The RALF1-FERONIA complex interacts with and activates TOR signaling in response to low nutrients显示文摘Target of rapamycin(TOR)kinase is an evolutionarily conserved major regulator of nutrient metabolism and organismal growth in eukaryotes.In plants,nutrients are remobilized and reallocated between shoots and roots under low-nutrient conditions,and nitrogen and nitrogen-related nutrients(e.g.,amino acids)are key upstream signals leading to TOR activation in shoots under low-nutrient conditions.However,how these forms of nitrogen can be sensed to activate TOR in plants is still poorly understood.Here we report that the Arabidopsis receptor kinase FERON IA(FER)interacts with the TOR pathway to regulate nutrient(nitrogen and amino acid)signaling under low-nutrient conditions and exerts similar metabolic effects in response to nitrogen deficiency.We found that FER and its partner,RPM1-induced protein kinase(RIPK),interact with the TOR/RAPTOR complex to positively modulate TOR signaling activity.During this process,the receptor complex FER/RIPK phosphorylates the TOR complex component RAPTOR1B.The RALF1 peptide,a ligand of the FER/RIPK receptor complex,increases TOR activation in the young leaf by enhancing FER-TOR interactions,leading to promotion of true leaf growth in Arabidopsis under lownutrient conditions.Furthermore,we showed that specific amino acids(e.g.,Gin,Asp,and Gly)promote true leaf growth under nitrogen-deficient conditions via the FER-TOR axis.Collectively,our study reveals a mechanism by which the RALF1-FER pathway activates TOR in the plant adaptive response to low nutrients and suggests that plants prioritize nutritional stress response over RALF1-mediated inhibition of cell growth under low-nutrient conditions. | Limei Song Guoyun Xu Tingting Li Huina Zhou Qinlu Lin Jia Chen Long Wang Dousheng Wu Xiaoxu Li Lifeng Wang Sirui Zhu Feng Yu | 2022 | Molecular Plant2022，15，7： | 2 |
| 8 | Reduced graphene oxide supported Pd-Cu-Co trimetallic catalyst:synthesis,characterization and methanol electrooxidation properties显示文摘Trimetallic palladium-copper-cobalt nanoparticles supported on reduced graphene oxide(PdCuCo/RGO)with different molar ratios of Pd,Cu and Co can be synthesized by facile chemical reduction with NaBH_4 as reductant and cetrimonium bromide as stabilizer.The morphology,structure and composition of the as-synthesized catalysts are characterized by transmission electron microscopy,X-ray diffraction and Xray photoelectron spectroscopy.The cyclic voltammetry and chronoamperometry are utilized to investigate the electrochemical activities and stabilities of the as-obtained catalysts.The results demonstrate that the PdCuCo/RGO catalyst shows superior catalytic activity and stability for methanol electrooxidation in alkaline media compared with PdCu/RGO,PdCo/RGO,and Pd/RGO catalysts.These findings suggest that the PdCuCo/RGO catalyst possesses a great potential as a promising anode catalyst for direct methanol fuel cells. | Fan Yang Bing Zhang Sen Dong Chunxia Wang Andong Feng Xiaoxu Fan Yongfeng Li | 2019 | Journal of Energy Chemistry2019，28，2： | 2 |
| 9 | Design of platinum single-atom doped metal nanoclusters as efficient oxygen reduction electrocatalysts by coupling electronic descriptor显示文摘Inspired by the single-atom catalysts(SACs)concept,we rationally design a series of Pt single atom catalysts embedded in different transition metal nanoclusters through first-principles calculations.In these so-called“crown-jewel”(CJ)structures,Pt atoms(jewels)occupy the vertex sites of the metal nanocluster(crown)surface.We investigated the thermal stability and oxygen reduction reaction(ORR)catalytic activity of these catalysts.The results reveal that CJ-structured PtCu nanoclusters are stable and possess a comparable or even better ORR activity compared to Pt catalyst,making it a promising candidate for low-cost ORR catalysts.The effect of cluster size on the adsorption strength of ORR intermediates and catalytic property has also been studied.Furthermore,the overall ORR catalytic activity trend of these SACs is explained based on analysis of their electronic properties.A descriptorΨwas established to provide further insight into the correlation between the electronic structure and catalytic activity,which provides a design strategy for new ORR catalysts.More importantly,we reveal that this electronic descriptor can be extended to predict other CJ-structured nanoclusters. | Qing Liu Xiaoxu Wang Lu Li Keke Song Ping Qian Yuan Ping Feng | 2022 | Nano Research2022，15，8： | 1 |
| 10 | LncRNA MIR31HG controls the proliferation and metastasis of gastric cancer by c-CBL-mediated degradation of β-catenin显示文摘LncMIR31HG acts as a host gene for miR-31,also known as LncHIFCAR(long non-coding HIF-1 co-activating RNA),whose deregulation has been reported to promote the development of various human cancers,including lung cancer,colorectal cancer,etc.1,2 However,the biological functions and molecular mechanisms of MIR31HG in gastric cancer are unclear. | Wen Peng Jiayi Zhang Shenghao Wang Feng Wang a Kun Wang Rui Geng Xiangfei Ding Jingping Zhang Biao Li Xiaoxue Ke Muhan Lü Hongjuan Cui | 2023 | Genes & Diseases2023，10，3： | 1 |
| 11 | The property and microstructure study of Polyimide/Nano-TiO 2 Hybrid Films with sandwich structures显示文摘 | Xiaoxu Liu Jinghua Yin Yunan Kong Minghua Chen Yu Feng Zhonghua Wu Bo Su Qingquan Lei | 2013 | Thin Solid Films2013，，： | 1 |
| 12 | Microstructure and dielectric property study of Polyimide/BaTiO 3 nanocomposite films显示文摘 | Minghua Chen Jinghua Yin Xiaoxu Liu Yu Feng Bo Su Qingquan Lei | 2013 | Thin Solid Films2013，，： | 1 |
| 13 | State estimate for stochastic systems with dual unknown interference inputs显示文摘Stochastic system state estimation subject to the unknown interference input widely exists in many fields,such as the control,communication,signal processing,and fault diagnosis.However,the research results are mostly limited to the stochastic system in which only the dynamic state model or the measurement model concerns the individual unknown interference input,and the state model and the measurement model are both with the same unknown interference input.State estimate of the stochastic systems where the state model and the measurement model contain dual Unknown Interference inputs(dual-UI)with different physical meanings and mathematical definitions is concerned here.Firstly,the decoupling condition with the Unknown Interference input in the State model(S-UI)is shown,which introduces the decoupled system with the adjacent Measurement concerned Unknown Interference inputs(M-UI)appearing in the state model and the measurement model.Then,through defining the Differential term of the adjacent M-UI(M-UID),the equivalent system with only M-UID in the state model is obtained.Finally,considering the design freedom of the equivalent system,the decoupling filter in the minimum mean square error sense and the adaptive minimum upper filter with different applicable conditions are represented to obtain the optimal and sub-optimal state estimate,respectively.Two simulation cases verify the effectiveness and superiority compared with the traditional methods. | Xiaoxue FENG Shuhui LI Feng PAN | 2020 | Chinese Journal of Aeronautics2020，33，9： | 1 |
| 14 | The distributed infectious disease model and its application to collaborative sensor wakeup of wire- less sensor networks显示文摘 | Yang Liang Xiaoxue Feng Feng Yang | 2013 | Inf0rmation Scienees2013，22，3： | 1 |
| 15 | Immunological and virological characteristics of human immunodeficiency virus type i superinfection: implications in vaccine design显示文摘 | Yang Gao Wen Tian Xiaoxu Han Feng Gao | 2017 | Frontiers of Medicine2017，11，4： | 1 |
| 16 | Recent progress in perovskite solar cells:from device to commercialization显示文摘Perovskite solar cells(PSCs) are undergoing rapid development and the power conversion efficiency reaches 25.7% which attracts increasing attention on their commercialization recently.In this review,we summarized the recent progress of PSCs based on device structures,perovskite-based tandem cells,large-area modules,stability,applications and industrialization.Last,the challenges and perspectives are discussed,aiming at providing a thrust for the commercialization of PSCs in the near future. | Xinhui Luo Xuesong Lin Feng Gao Yang Zhao Xiaodong Li Liqing Zhan Zexiong Qiu Jin Wang Cong Chen Lei Meng Xiaofeng Gao Yu Zhang Zijian Huang Rundong Fan Huifen Liu Yanrun Chen Xiaoxue Ren Jiahong Tang Chun-Hao Chen Dong Yang Yongguang Tu Xiao Liu Dongxue Liu Qing Zhao Jingbi You Junfeng Fang Yongzhen Wu Hongwei Han Xiaodan Zhang Dewei Zhao Fuzhi Huang Huanping Zhou Yongbo Yuan Qi Chen Zhaokui Wang Shengzhong(Frank)Liu Rui Zhu Jotaro Nakazaki Yongfang Li Liyuan Han | 2022 | Science China Chemistry2022，65，12： | 1 |
| 17 | Deactivation and regeneration of TS-1/SiO2 catalyst for epoxidation of propylene with hydrogen peroxide in a fixed-bed reactor显示文摘为有在一个改正床反应堆的氢过氧化物的丙烯的 epoxidation 的 TS-1/SiO2 催化剂被调查了。逐渐地,与丙烯的联机反应时间,而是选择, epoxide 在大约 93% 点被保留的催化剂活动减少。新鲜、撤销并且再生的催化剂与 X 光检查衍射被描绘, Fourier 变换红外线的光谱学, ultra-violet-visible 弥漫的反射, Brunner-Emmett-Teller 方法和 thermogravimetric 分析,和撤销催化剂与 H2O2/methanol 被改革溶液。与新鲜催化剂相比,框架结构和在撤销并且再生的 TS-1/SiO2 催化剂的框架的钛的内容没被改变。催化剂释放的主要原因是由笨重器官的副产品的催化剂的隧道的阻塞,它在 TS-1 盖住钛的活跃中心。撤销 TS-1/SiO2 催化剂上的扔的材料能被处理与氢过氧化物 / 甲醇答案或纯甲醇移开;更高处理温度并且越高在甲醇的 H2O2 的集中,越 higher 新生的程度。新生处理没在丙烯 epoxidation 影响产品选择。 | Hainan SHI Yaquan WANG Guoqiang WU Wenping FENG Yi Lin Teng ZHANG Xing JIN Shuhai WANG Xiaoxue WU Pengxu YAO | 2013 | Frontiers of Chemical Science and Engineering2013，7，2： | 1 |
| 18 | Variation of bacterial community associated with Phaeodactylum tricornutum in response to different inorganic nitrogen concentrations显示文摘Specific bacterial communities interact with phytoplankton in laboratory algal cultures. These communities influence phytoplankton physiology and metabolism by transforming and exchanging phytoplankton-derived organic matter. Functional bacterial groups may participate in various critical nutrients fluxes within these associations, including nitrogen(N) metabolism. However, it is unclear how bacterial communities and the associated algae respond to changes of phycosphere N conditions. This response may have far-reaching implications for global nutrient cycling, algal bloom formation, and ecosystem function. Here, we identified changes in the bacterial communities associated with Phaeodactylum tricornutum when co-cultured with different forms and concentrations of N based on the Illumina HiSeq sequencing of 16 S rRNA amplicons.Phylogenetic analysis identified Proteobacteria and Bacteroidetes as the dominant phyla, accounting for 99.5% of all sequences. Importantly, bacterial abundance and community structure were more affected by algal abundance than by the form or concentration of inorganic N. The relative abundance of three gammaproteobacterial genera(Marinobacter, Algiphilus and Methylophaga) markedly increased in N-deficient cultures. Thus, some bacterial groups may play a role in the regulation of N metabolism when co-cultured with P.tricornutum. | SHI Feng WEI Xiaoxue FENG Jianfeng SUN Yingxue ZHU Lin | 2018 | Acta Oceanologica Sinica2018，37，12： | 1 |
| 19 | Remodeling tumor immunosuppressive microenvironment via a novel bioactive nanovaccines potentiates the efficacy of cancer immunotherapy显示文摘The clinical outcomes of cancer nanovaccine have been largely impeded owing to the low antigen-specific T cell response rate and acquired resistance caused by the immunosuppressive tumor microenvironment(TME).Here,we reported a tumor acidity-responsive nanovaccine to remodel the immunosuppressive TME and expand the recruitment of tumor infiltrating lymphocytes(TILs)using hybrid micelles(HM),which encapsulated colony stimulating factor 1 receptor(CSF1-R)inhibitor BLZ-945 and indoleamine 2,3-dioxygenase(IDO)inhibitor NLG-919 in its core and displayed a model antigen ovalbumin(OVA)on its surface(denoted as BN@HM-OVA).The bioactive nanovaccine is coated with a polyethylene glycol(PEG)shell for extending nanoparticle circulation.The shell can be shed in response to the weakly acidic tumor microenvironment.The decrease in size and the increase in positive charge may cause the deep tumor penetration of drugs.We demonstrated that the bioactive nanovaccine dramatically enhance antigen presentation by dendritic cells(DCs)and drugs transportation into M1-like tumor-associated macrophages(TAMs)and tumor cells via size reduction and increasing positive charge caused by the weakly acidic TME.Such bioactive nanovaccine could remodel the immunosuppressive TME into an effector T cells favorable environment,leading to tumor growth inhibition in prophylactic and therapeutic E.G7-OVA tumor models.Furthermore,combining the bioactive nanovaccine with simultaneous anti-PD-1 antibody treatment leads to a long-term tumor inhibition,based on the optimal timing and sequence of PD-1 blockade against T cell receptor.This research provides a new strategy for the development of efficient cancer immunotherapy. | Xiaoxue Xie Yi Feng Hanxi Zhang Qingqing Su Ting Song Geng Yang Ningxi Li Xiaodan Wei Tingting Li Xiang Qin Shun Li Chunhui Wu Xiaojuan Zhang Guixue Wang Yiyao Liu Hong Yang | 2022 | Bioactive Materials2022，7，10： | 1 |
| 20 | The Promotion of Deep Integration of Modern Service Industry and Advanced Manufacturing Industry显示文摘Industry integration is a significant trend in modern economic system and industrial development.It has been proved by both theory and practice that choosing the path of integrated development is the inevitable course for expanding the modern industrial system,extending the industry boundary and improving industry competitiveness.The modern service industry and advanced manufacturing industry with the core feature of innovation and development under the leadership of technology need to satisfy the high standard and requirement of development quality,comprehensive competitiveness,demand shift and green development.Under the development trend of“integration of two industries”,profound changes have taken place in the status,industrial form and agglomeration mode of producer services.New models are emerging in the integrated development of advanced manufacturing and modern service industries in the aspects of innovation,input,output,demand and region.To accelerate the in-depth development of“integration of two industries”,under the precondition of respecting the choice of market supply and demand and industrial development trends,the government needs to exert targeted force in supporting key integrated areas,organizing working mechanisms orderly and standardizing market access regulations,and fostering diversified integration development entities and establishing talent systems. | Ziyan Xu Xiaoxu Feng Jiechang Xia | 2021 | China Finance and Economic Review2021，10，1： | 1 |
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